Headphones



FIG. 1 is a perspective view of headphones showing a new design;

FIG. 2 is a second perspective view of the headphones shown in FIG. 1;

FIG. 3 is a front view of the headphones shown in FIG. 1;

FIG. 4 is a back view of the headphones shown in FIG. 1;

FIG. 5 is a side view of the headphones shown in FIG. 1, the opposite side view being mirror symmetrical;

FIG. 6 is a bottom view of the headphones shown in FIG. 1; and,

FIG. 7 is a top view of the headphones shown in FIG. 1.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for headphones, as shown and described. 